Nevada General Knowledge Test

About the Nevada General Knowledge Test

Nevada's roads are unique. You'll drive on interstates like I-15 through Las Vegas and I-80 across the high desert. The weather changes fast – summer heat in the south, snow in the north near Reno. Mining and tourism drive the state's economy, so you'll haul loads for construction, logging, or delivering goods to casinos.

The General Knowledge test checks your understanding of vehicle inspection, basic control, and cargo handling. You must know how to handle Nevada's long grades on US-95 and the strong winds near the Sierra Nevada. Our practice test mirrors the official Nevada DMV exam.

You don't need to memorize every number. Focus on air brakes, combination vehicles, and safe driving practices. Nevada's DMV uses the same national standards, but local conditions matter. Take our test to find your weak spots.

Ready? Start below. Each question comes with an explanation. Track your progress and retake the test as many times as you want – it's free.

What This Test Covers

• Vehicle Inspection: You'll need to check your rig daily – Nevada's desert heat can cause tire blowouts.
• Basic Control: Master shifting and turning on I-15's curves near the Virgin River Gorge.
• Cargo Handling: Learn how to secure loads for Nevada's mining and ranching industries.
• Air Brakes: Essential for navigating steep grades on US-95.
• Safe Driving Practices: Adjust for sudden dust storms in the Mojave Desert.
• Hazardous Materials: If you haul fuel to Nevada's gas stations, you need this knowledge.

Study Tips

Schedule your test at a Nevada DMV office that offers CDL skills tests – not all locations do. Call ahead or check online. You'll need to pass the General Knowledge test before you can take the skills test. Our practice test helps you nail the written part on your first attempt.

Study the Nevada CDL Handbook. It's available for free on the DMV website. Focus on sections about air brakes and combination vehicles – those are the hardest. Don't wait until the last minute. Practice daily for 20 minutes.

On test day, bring your ID, social security card, and proof of Nevada residency. You'll take the test on a computer or tablet. You get 60 minutes for 50 questions. Each question is multiple choice. Skip tough ones and come back.

Nevada DMV Information

Nevada DMV offices in Las Vegas, Reno, Carson City, and Elko offer CDL written tests. You must make an appointment – walk-ins aren't guaranteed. Visit the DMV website or call to schedule. The General Knowledge test costs $36 (as of 2026). Fees may change, so confirm beforehand.

You need a valid Nevada driver's license. If you're from another state, you must transfer it first. Bring your medical certificate if you drive interstate. The test is available in English and Spanish. You can retake it after 7 days if you fail.

For the skills test, you'll need a truck provided by your employer or a rental. Some schools offer rentals. The skills test location may be different from the written test. Check your appointment confirmation.

Frequently Asked Questions

Related Resources

Other Nevada CDL Practice Tests

Test Details

• State: Nevada
• Test: General Knowledge Test
• Questions: 140
• Passing Score: 80%
• Time Limit: 60 minutes
• Cost: Free

Need ELDT Training?

If you're getting your first CDL, you need ELDT theory training before your skills test.